VEHICLE AIR CONDITIONER

摘要

A vehicle air conditioner has a blowoff mode door provided at a position where a rear seat blast passage is branched into a vent blowoff passage and a foot blowoff passage, and the blowoff mode door has a main door portion and a sub-door portion. The blowoff mode door is displaced by rotation among positions: a full-closed mode position where both the blowoff passages are closed; a vent blowoff mode position where the vent blowoff passage is opened and the foot blowoff passage is closed; a foot blowoff mode position where the vent blowoff passage is closed and the foot blowoff passage is opened; and a bi-level position where both the blowoff passages are opened.

主权项

1. A vehicle air conditioner comprising: a blast passage branched into a first blowoff passage and a second blowoff passage at a downstream side of the blast passage; and a blowoff mode door provided at a branch position of the first blowoff passage and the second blowoff passage, the first blowoff passage and the second blowoff passage,
the blowoff mode door including: a main door portion configured to rotate about a rotation fulcrum; and a sub-door portion configured to integrally rotate with the main door portion, wherein the blowoff mode door is displaced by rotation among positions of: a full-closed mode position where the main door portion closes both the first blowoff passage and the second blowoff passage, a first blowoff mode position where the main door portion closes the second blowoff passage, and further the sub-door portion opens the first blowoff passage; a second blowoff mode position where the main door portion opens the second blowoff passage, and further the sub-door portion closes the first blowoff passage; and a third blowoff mode position where the main door portion opens both the first blowoff passage and the second blowoff passage, and further the sub-door portion opens both the first blowoff passage and the second blowoff passage.